body,html {
  background-color: rgb(244,244,244);
  font-family: '微软雅黑';
}
.top-nav {
  background-color: #ffdb16;
  color: rgb(88,88,88);
  font-size: 18px;
  position: absolute;
}
.top-nav ul {
  white-space: nowrap;
  overflow-x: auto;
}
.top-nav ul li {
  display: inline-block;
  width: auto;
  padding: 0 8px;
  text-align: center;
  margin-right: 10px;
}
.top-nav .select-nav {
  font-weight: bold;
  border-bottom: 3px solid #ff4e00;
  color: #ff4e00;
}
.footer {
  height: 60px;
  display: flex;
  font-size: 14px;
  color: rgb(150,150,150);
}
.footer div {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  position: relative;
}
.footer div img {
  width: 20px;
  height: 20px;
}
.footer div.yzc-img img {
  width: 30px;
  height: 30px;
  position: relative;
  z-index: 15;
  bottom: 10px;
}
.cartCount {
  display: inline-block;
  position: absolute;
  right: 2.1rem;
  top: 0.15rem;
  width: 0.4rem;
  height: 0.4rem;
  background-color: red;
  border-radius: 50%;
}
